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Thermoplastic plastic cladding plant fiver base material and processing method thereof

A technology of thermoplastics and plant fibers, which is applied in the processing of floors, furniture boards, and decoration boards. It can solve the problems of poor wear resistance, waste of resources, and low wear resistance of boards, so as to solve poor wear resistance and improve adhesion. , the effect of stabilizing moisture content

Inactive Publication Date: 2017-09-29
罗生权
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The invention provides a thermoplastic cladding plant fiber base material and its processing method, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem that the surface protection layer of the traditional home decoration board cannot be repeatedly heated and melted, and cannot be repaired after damage. For the problems of high processing cost, waste of resources, and low wear resistance, the present invention can increase the thickness of the film-forming layer on the surface of the substrate to more than 0.093mm, effectively solving the technical problem of poor wear resistance of the plate, and also improving the thickness of the base material. The adhesion between the protective layer on the surface of the material and the substrate, the protective layer on the surface of the substrate will not produce dry and wet flowers; pinholes, orange peel; the protective layer on the surface of the substrate of the present invention can be thermally fused with the surrounding thermoplastic edge strips , so that the substrate is protected in all directions, the moisture content of the substrate is stabilized, the floor and furniture are stable without deformation, and the performance and service time of the floor and furniture are improved

Method used

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  • Thermoplastic plastic cladding plant fiver base material and processing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Example 1, the thermoplastic cladding plant fiber base material is obtained according to the following processing method: the first step is to heat the thermoplastic to 63°C to 430°C to be in a molten state; the second step is to cover the thermoplastic in a molten state On the surface of the plant fiber substrate, a pressure of 0.003MPa to 43MPa is applied to the surface of the plant fiber substrate covered with molten thermoplastic through the template of the press, and the molten thermoplastic penetrates into the plant under the pressure of the template The pores, pits and pores of the fiber substrate are filled, and the pores, pits and pores of the plant fiber substrate are filled. At the same time, the molten thermoplastic on the surface of the plant fiber substrate exerts pressure on the pressurized template. It adheres to the surface of the plant fiber substrate, and after cooling, it solidifies and forms on the surface of the plant fiber substrate. After demouldi...

Embodiment 2

[0044] Example 2, the thermoplastic cladding plant fiber base material is obtained according to the following processing method: the first step is to heat the thermoplastic to 63°C or 430°C to be in a molten state; the second step is to cover the thermoplastic in a molten state On the surface of the plant fiber substrate, a pressure of 0.003MPa or 43MPa is applied to the surface of the plant fiber substrate covered with molten thermoplastic through the template of the press, and the molten thermoplastic penetrates into the plant under the pressure of the template. The pores, pits and pores of the fiber substrate are filled, and the pores, pits and pores of the plant fiber substrate are filled. At the same time, the molten thermoplastic on the surface of the plant fiber substrate exerts pressure on the pressurized template. It adheres to the surface of the plant fiber substrate, and after cooling, it solidifies and forms on the surface of the plant fiber substrate. After demould...

Embodiment 3

[0046] Embodiment 3, as the improvement of embodiment 1 and embodiment 2, in the second step, the thermoplastics of molten state forms 0.02mm in the plant fiber base material after filling the pores, pits and pores of the plant fiber base material. A mixed layer with a thickness of up to 13.3mm. The mixed layer is filled with thermoplastics into the pores, pits and pores of the plant fiber substrate, and forms an irregular structure of thermoplastics and plant fiber substrates in the plant fiber substrate. Mutual adhesion layer. Due to the material form, processing method, density of the plant fiber substrate and the size and depth of the pores on the surface of the plant fiber substrate and the pores in the plant fiber substrate, the thickness and shape of the mixture are quite different. The thermoplastic protective layer and The adhesion (surface bonding strength) of the plant fiber substrate can be increased to above 1.35MPa.

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Abstract

The invention provides a thermoplastic plastic cladding plant fiver base material and a processing method thereof. Through the base material and the method, materials and techniques of decorative layers and protective layers which are arranged on existing floors, furniture boards and boards for decoration can be effectively improved. The produced thermoplastic plastic cladding plant fiver base material is good in wear resistant property, easy to restore after being damaged, excellent in moisture-proof performance, free of dry shrinkage and seasoning crack, free of wet-swelling and edge rolling, stable in color, long in service life and capable of effectively solving the technical difficult problem that a board is poor in wear resisting and further improving adhesive force of a base material surface protective layer and the base material. The protective layer of the surface of the base material does not generate dry and wet flowers, pinholes and tangerine peels. The protective layer of the surface of the base material and peripheral thermoplastic edge sealing strips can be subjected to hot melting to form a whole, so that the base material obtains all-dimensional protection, the water content of a base board is stabilized, the floors and furniture are stable and do not deform, the performance of the floors and the furniture is improved, the service time of the floors and the furniture is prolonged, restoring of protective layer damage is convenient, resources are saved, and the using cost is reduced. When adopted thermoplastic plastic has corresponding performance of wear resisting, heat conducting, flame resistance, static resistance, ultraviolet ray resistance and the like, the obtained thermoplastic plastic cladding plant fiver base material has the corresponding performance as well.

Description

technical field [0001] The invention relates to the technical field of processing floors, furniture boards and decoration boards, and relates to a thermoplastic cladding plant fiber base material and a processing method thereof. Background technique [0002] Traditional wood flooring, wood-based panels, and mineral panels are painted on the surface (painting is divided into shower coating, roller coating, front, back, left, and right brushing), and the protective layer sprayed is formed by using putty with filling function. The surface of wooden floor, wood-based panel and mineral board is filled and leveled, the first sanding is smoothed, the first primer is painted and sprayed, and the second sanding is smoothed, the number of primer brushing, spraying and sanding is 2 to 9 Then start brushing and spraying the first coat of topcoat, and then polish the first coat of paint to make it smooth. The number of brushing, spraying and grinding of the topcoat is 2-5 times. The pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C43/18B29C43/20B29C43/36B29C43/32B29C43/52
CPCB29C43/18B29C43/203B29C43/32B29C43/361B29C43/52B29C2043/3634
Inventor 罗生权
Owner 罗生权